class Calculator {

	public int add(int num1, int num2) {
		return num1 + num2;
	}

	public int[] generateFibonacci(int num) {
		int[] fib = new int[num];

		fib[0] = 0;
		fib[1] = 1;

		for(int i=2; i<num; i++) {
			fib[i] = fib[i-1] + fib[i-2];
		}

		return fib;
	}

}